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Electron beam welding of SiCp/LD2 composite CHEN Mao-ai(陈茂爱), WU Chuan-song(武传松), ZOU Zeng-da(邹增大) Key Laboratory of Liquid Structure and Heredity of Materials, Ministry of Education, Shandong University,Ji’nan 250061, China Received 18 October 2005; accepted 23 November 2005 Abstract: The 2 mm-thick SiCp/LD2 composite plates were electron beam welded at different heat inputs......
Application of Electron Beam Surface Technologies in the Automotive Industry Rolf Zenker1,Anja Buchwalder2 (1.TU Bergakademie Freiberg / Zenker Consult Mittweida, Germany;2.TU Bergakademie Freiberg, Germany) 摘要:Progress in the beam deflection technique opens up new possibilities for the application of electron beam (EB)surface and welding technologies in the automotive industry......
Step-Directed Deposition of Au Nanostructures By Electron Beam Evaporation LIU Zhongfan1,Wang Yinchuan1,Liu Zhihong2,Xu Xiangdong2 (1.Center for Nanoscale Science & Technology,College of Chemistry and Molecular Engineering,Peking University,Beijing 100871,China;2.Institute of Microelectronics,Tsinghua University,Beijing 100084,China) Abstract:Au atoms were vaporized by electron beam......
2H-SiC Dendritic Nanocrystals In Situ Formation from Amorphous Silicon Carbide under Electron Beam Irradiation Jiang Minhua1,Xu Xiangang1,Dong Jie1,Jiang Shouzheng1,Li Xianxiang1,Hu Xiaobo1 (1.State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China) Abstract:Under electron beam irradiation, the in-situ formation of 2H-SiC dentritic nanocrystals from amorphous......
Improvement of Wear Resistance of Magnesium Alloy AZ91HP by High Current Pulsed Electron Beam Treatment JIANG Li-min1,ZHOU Ji-yang1,DONG Chuang1,GAO Bo1,ZOU Jian-xin1,HAO Sheng-zhi1 (1.State Key... of magnesium alloy AZ91HP (9wt%Al, 0.5wt%Zn, 0.5wt%Mn, Mg remaining percentage) by high current pulsed electron beam (HCPEB) treatment was studied in this paper. The secondary phase Mg17Al12 is nearly......
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Nano-structural Modification of Amorphous Carbon Thin Films by Low-energy Electron Beam Irradiation Masanori Yamaguchi1,Eiji Iwamura2 (1.Lamp Company, Ushio INC., Himeji, Japan;2.PRESTO, Japan Science and Technology Agency, Tokyo, Japan) 摘要:A new approach using a low-energy electron beam radiation system was investigated to synthesize carbon hybrid structures in amorphous carbon thin films......
ON FATIGUE CRACK PATH DEVIATION AT ELEVATED TEMPERATURE IN ELECTRON BEAM REPAIRED WELDMENTS OF TURBINE DISK L.H.Li1,Y.H.Zhang1,X.A.Zhang2,H.Y.Zhao3,H.Q.Zhang3 (1.School of Mechanical Engineering..., Tsinghua University, Beijing 100084, China) Abstract:Fatigue crack growth behaviors in electron beam weldments of a nickel-base superalloy are studied. The objective of this paper is to discuss effects......
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A yttrium-containing high-temperature titanium alloy additively manufactured by selective electron beam meltingLU Sheng-lu(逯圣路)1, 2, 3, TANG Hui-ping(汤慧萍)2, M. Qian(马前)2, 4, HONG Quan(洪权)2, ZENG Li... alloy (Ti-6Al-2.7Sn-4Zr-0.4Mo-0.45Si-0.1Y, mass fraction, %) has been additively manufactured using selective electron beam melting (SEBM). The resulting microstructure and textures were studied using......